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Kibblewhite Precision 40-40550 Valve Spring Kit

SKU: 4459906

Kibblewhite Precision 40-40550 Valve Spring Kit

Kibblewhite Precision
$211.46
$211.46 $234.95
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This is a pre order item. We will ship it when it comes in stock.
Type: Intake / Exhaust.
Retainer Material: Titanium.
Intake Valve Lift: 0.415in.
Intake Installed Height: 1.325in.
Intake Seat Pressure: 51#.
Intake Open Pressure: 155#.
Intake @ Lift: 0.415in.
Exhaust Valve Lift: 0.415in.
Exhaust Installed Height: 1.215in.
Exhaust Seat Pressure: 52#.
Exhaust Open Pressure: 146#.
Exhaust @ Lift: 0.415in..

Designed for maximum performance features interference wound double chrome silicone springs. All spring kits should be used together. Available in complete set for one engine.

Vehicle Fitment:

2008-2014 Kawasaki KFX450R
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